Home
Class 12
PHYSICS
When a piece of aliminium wire of finite...

When a piece of aliminium wire of finite length is drawn through a series of dies to reduce its diameter to half its original value, its resistance will become

A

two times

B

four times

C

eight times

D

sixteen times

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The diameter of aluminium wire is reduced to half its original value, then its resistance will become

When the diameter of a wire is doubled, its resistance becomes:

If the diameter of a resistance wire is halved, then its resistance becomes:

A given copper wire of resistance R is stretched to reduce its diameter to half its previous value. What sould be its new resistance ?

A wire of resistance 18 ohm is drawn until its radius reduce (1)/(2) th of its original radius then resistance of the wire is

If a wire of resistance 1Omega is stretched to double its length, then the resistnance will become

A given wire having resistance R is stretched so as to reduce its diameter to half of its previous value. What will be its new resistance and resistivity?

A wire of resistance 18 ohm is drawn until its radius reduce 1/2 th of its original radius then resistance of the wire is

A wire of resistance 4 Omega is stretched to four times of its original length resistance of wire now becomes